The purpose of aerobic exercise training is to increase vital capacity, promote the oxygen metabolism function of red blood cells in the body, improve the physical endurance of trainers in an all-round way and reduce the body fat content. Comprehensive aerobic exercise can arouse the enthusiasm of bodybuilders to the greatest extent, and each exercise lasts about 15 minutes. Other exercises can also be changed according to the needs of bodybuilders. Keep the heart rate at the maximum heart rate (60% ~ 80%) during exercise, so that the proportion of fat consumption will increase. The advantage of aerobic exercise is that it can exercise the heart and lungs and make the cardiovascular system deliver oxygen to all parts of the body more effectively and quickly. Moreover, aerobics is more interesting than other sports, its movements are simple and easy to learn, its music rhythm is distinct, and it has a strong effect of pleasing body and mind and strengthening physique. Therefore, people with insufficient qi and blood can do aerobic exercise, but we must pay attention to the arrangement of time and intensity, not too strong, otherwise it will damage the body and be harmful.